package com.system.service.impl;

import com.system.dao.IOrderItemDao;
import com.system.dao.IShopDao;
import com.system.entity.OrderItem;
import com.system.service.IOrderItemService;
import org.springframework.stereotype.Service;

import javax.annotation.Resource;
import java.util.List;


@Service
public class OrderItemServiceImpl implements IOrderItemService {

    @Resource
    private IOrderItemDao orderItemDao;


    @Override
    public List<OrderItem> selectAllOrderItem() {
        return null;
    }

    @Override
    public OrderItem selectOrderItemById(int id) {
        return null;
    }

    @Override
    public boolean insertOrderItem(OrderItem orderItem) {
        return false;
    }

    @Override
    public boolean updateOrderItem(OrderItem orderItem) {
        return false;
    }

    @Override
    public boolean deleteOrderItemById(int id) {
        return false;
    }
}
